O ring
Made of hi-tech ul approved polymide film which is heat resistant to a high temperature of up to 450 degree c This newly developed fire escape smoke hood allows fire victims to have an extra 15 - 20 minutes of evacuation time. It's multi layer filter can filter out more than 20 types of fatal toxic gases occurred in a fire. (ie. Hcl, hcn, h2s, nh3, etc. 20pcs/inner box, 10 inner boxes/carton/n.W. 15.3kgs/g>w>16.6kgs/2.95cu.Ft
Polymide film Made of hi-tech UL approved polymide film which is heat resistant to a high temperature of up to 450 degree C This newly developed Fire Escape Smoke Hood allows fire victims to have an extra 15 - 20 minutes of evacuation time. It's multi layer filter can filter out more than 20 types of fatal toxic gases occurred in a fire. (ie. HCL, HCN, H2S, NH3 20pcs/inner box, 10 inner boxes/carton/N.W. 15.3KGS/G>W>16.6KGS/2.95cu.ft
Item: PPS/CF runner Material:Polyphenylenesulphide/carbon fiber Form: injection runner (as the photo attached) Qty: 16T packing: jumbo bag
